InChI=1/C25H36N4O5/c26-14-8-7-12-20-22(24(32)33)29(23(20)31)25(34)28-17-15-27(16-18-28)21(30)13-6-2-5-11-19-9-3-1-4-10-19/h1,3-4,9-10,20,22H,2,5-8,11-18,26H2,(H,32,33)/t20-,22+/m1/s1/f/h26H B089BEFF1883975C